Why does my internal sata drive not show up after restart?
crwdns2934249:0crwdne2934249:0:
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I run a dualboot system (Mavericks / Sierra), both on a dedicated internal ssd in a cheesegrater Mac Pro 2009 (Firmware 2010). I bought a new internal hard drive (Western Digital WD Black 4TB) for Libraries / Samples. [br]
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I run a dual boot system (Mavericks / Sierra), both on a dedicated internal SSD in a cheese grater Mac Pro 2009 (Firmware 2010). I bought a new internal HDD (Western Digital WD Black 4TB) for Libraries / Samples.
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After starting the Mac all disks show up, but if I choose to restart from the other system-drive the Western Digital Disk doesn’t mount and it’s not shown in the disk utility, too.
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[br]
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I have to shut the Mac down. Then after rebooting all disks are back again. Also, if I do a restart but not changing the startup disk the disk comes up without problems. So the problem only occurs by doing a restart by switching the system drive.
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Previously I run in the same drive bay a 1TB WD HDD with 1 TB without problems.
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After starting the Mac all disks show up but if I choose to restart from the other system-drive the Western Digital Disk doesn´t mount and it´s not shown in the disk utility, too. I have to shut the Mac down. Then after rebooting all disks are back again. Also if I do a restart but not changing the startup disk the disk comes up without problems. So the problem only occurs by doing a restart by switching the system drive.
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Previously I run in the same drivebay a 1TB WD harddrive with 1 TB without problems.[br]
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[br]
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Does someone have any advice how to fix this issue ?[br]
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[br]
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Does someone have any advice how to fix this issue ?
Why does my internal sata drive not show up after restart?
crwdns2934249:0crwdne2934249:0:
-
I run a dualboot system (Mavericks / Sierra), both on a dedicated internal ssd in a Cheasegreater Mac Pro 2009 (Firmware 2010). I bought a new internal hard drive (Western Digital WD Black 4TB) for Libraries / Samples. [br]
+
I run a dualboot system (Mavericks / Sierra), both on a dedicated internal ssd in a cheesegrater Mac Pro 2009 (Firmware 2010). I bought a new internal hard drive (Western Digital WD Black 4TB) for Libraries / Samples. [br]
+
[br]
-
After starting the mac all disks show up but if I choose to restart from the other system-drive the Western Digitak Disk doesn´t mount and it´s not shown in the disk utility, too. I have to shut the mac down. Then after rebooting all disks are back again. Also if I do a restart but not changing the startup disk the disk comes up without problems. So the problem only occurs by doing a restart by switching the system drive.
+
+
After starting the Mac all disks show up but if I choose to restart from the other system-drive the Western Digital Disk doesn´t mount and it´s not shown in the disk utility, too. I have to shut the Mac down. Then after rebooting all disks are back again. Also if I do a restart but not changing the startup disk the disk comes up without problems. So the problem only occurs by doing a restart by switching the system drive.
Previously I run in the same drivebay a 1TB WD harddrive with 1 TB without problems.[br]
+
[br]
+
Does someone have any advice how to fix this issue ?[br]
Why does my internal sata drive not show up after restart?
crwdns2934249:0crwdne2934249:0:
I run a dualboot system (Mavericks / Sierra), both on a dedicated internal ssd in a Cheasegreater Mac Pro 2009 (Firmware 2010). I bought a new internal hard drive (Western Digital WD Black 4TB) for Libraries / Samples. [br]
[br]
After starting the mac all disks show up but if I choose to restart from the other system-drive the Western Digitak Disk doesn´t mount and it´s not shown in the disk utility, too. I have to shut the mac down. Then after rebooting all disks are back again. Also if I do a restart but not changing the startup disk the disk comes up without problems. So the problem only occurs by doing a restart by switching the system drive.
Previously I run in the same drivebay a 1TB WD harddrive with 1 TB without problems.[br]
[br]
Does someone have any advice how to fix this issue ?[br]
[br]
Thanks in advance and all the best
__________________[br]
Mac Pro 2010, MacBook Pro